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Latest tech blog covering AI/Machine Learning, software engineering, startup journey, and innovation. Practical insights and knowledge for developers and engineers.

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Codex MCPの設定方法
Lab

How to Set Up Codex MCP for Claude Desktop

Claude Code MCP stopped working, so I introduced the new Codex CLI's MCP. A real-life troubleshooting record of escaping from a hellish setup full of errors, with advice from Warp AI.

#MCP #Claude Desktop +4
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韓国語ブログ404ページ
Engineering

[Full 5-Language Support] A Furious 3-Hour Battle Report of Expanding a Blog from Just Japanese and English to Chinese, Korean, and Spanish

The shocking truth that it was only 2 languages when it was supposed to be 5 languages. The complete record of rapidly implementing Chinese, Korean, and Spanish support with Claude Code.

#多言語化 #i18n +4
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YouTube LIVEの企画
Lab

[Lightning Fast 15 Minutes] Building an MCP Server on an MCP Server! The Development Story of "The App That'll Sort Things Out Nicely"

A miracle born from the despair of an LT cancellation. A record of the ultimate vibe coding experience realized with Claude Desktop and Claude Code.

#MCP #Claude Desktop +3
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Google Cloud Platform ロゴ
Engineering

The Case Where Migrating an Entire Google Cloud Project Across Organizations Finished in One Day

A record of a developer's tears upon discovering that projects could be moved in their entirety, despite having created scripts for incremental GCS migration.

#Google Cloud #DevOps +3
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Engineering

Full Implementation of a Blog System in Astro 4.8 - A Comprehensive Approach Including AI Translation and E2E Testing

A record of the implementation of a high-performance blog system based on Astro Content Collections. Explains the comprehensive development process, including AI automatic translation using the Google Gemini API, Playwright E2E testing, and rate limiting features.

#Astro #ブログシステム +6
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Lab

Complete Markdown Guide: Everything for Blog Post Creation

A complete guide to Markdown syntax and rich content features usable on Cor.inc blogs. Covers all features for creating beautiful articles, including link cards, mathematical formulas, and code highlighting.

#Markdown #ブログ +3
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Lab

【Marp×VOICEVOX×VTubeStudio】A Story About Having Zundamon Give an LT Presentation

Creative utilization of technology! An experimental project that combined Marp, VOICEVOX, and VTubeStudio to build an automatic LT presentation system by Zundamon.

#Marp #VOICEVOX +3
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Founder

The Story of How My Life Radically Changed After I Spoke at an LT Presentation Every Week for a Year

The growth, learning, and life changes of a cliffhanger, inexperienced engineer-turned-manager through a weekly LT presentation challenge.

#LT #成長 +3
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高性能Webサイトのイメージ
Engineering

The Story of How I Kept Challenging Abe Hiroshi's Homepage and Made an Amazing One

The journey and technical insights of continuing to challenge Abe Hiroshi's homepage, as a "man who claims to have the fastest descending homepage."

#Astro #Alpine.js +3
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AI

Productivity Multiplied by 7x with AI-Driven Development: My Real-Life Experience

A practical case study demonstrating a 7x increase in development speed through a workflow combining the latest AI tools.

#AI #開発効率 +3